To know that we know what we know, and to know that we do not know what we do not know, that is true knowledge.
Learning from experience is true knowledge.
Where there is competition, one cannot attain (true) 'Knowledge'.
Circumstances will change but (True) Knowledge [Gnan] will not change.
To know what you know and what you do not know, that is true knowledge.
Where there is shouting, there is no true knowledge.